1. Bother
2. One of the bones that protect the lungs
3. Printing linear units
4. In the past
5. One who performs alone
6. Sleep in a convenient place
7. Latin for "Behold!"
8. Sediment from fermentation
9. Star Wars hero ___ Solo
10. Recent graduates in medicine
11. A homeless street child
12. High up in the air
13. Remains
18. Where the sun rises